Engine Controls Schematics. GMC Truck Sonoma Pickup

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2000 🢒 Sonoma Pickup - 2WD 🢒 Body and Accessories 🢒 Body Control System 🢒 Engine Controls Schematics

Figure 1:	Power and Grounding Engine Controls Components Powertrain Control Module Description MIL and Generator OBD II Symbol Description Notice B+ Bus Bar Power and Grounding Connector End Views ECM I Fuse Power Automatic Transmission Valve Controls Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice G103 and G105 (2.2L) Vehicle Speed Sensor (VSS) Signal
Figure 2:	MIL and Generator Engine Controls Components Powertrain Control Module Description Data Link Connector (DLC) Power and Grounding OBD II Symbol Description Notice AUX PWR, RDO BATT and HDLP SW Fuses Power and Ground Power Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice
Figure 3:	Data Link Connector (DLC) Engine Controls Components Serial Data Communications Ignition Controls MIL and Generator OBD II Symbol Description Notice INT BATT Fuse Except Envoy G200, G201 and G207 (Pickup) G103 and G105 (2.2L) Power and Grounding Connector End Views G103 and G105 (2.2L) G103 and G105 (2.2L) G103 and G105 (2.2L) Power, Ground, Transfer Case Shift Control Module and Vehicle Interface Unit (VIU) Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Body Control System Connector End Views Handling ESD Sensitive Parts Notice SP201 (2.2L)
Figure 4:	Ignition Controls Engine Controls Components Electronic Ignition (EI) System Description Fuel Level and Fuel Tank Pressure Sensors Data Link Connector (DLC) OBD II Symbol Description Notice ECM I Fuse Power and Grounding Connector End Views Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Connector End Views G103 and G105 (2.2L) Handling ESD Sensitive Parts Notice
Figure 5:	Fuel Level and Fuel Tank Pressure Sensors Engine Controls Components Information Sensors/Switches Description Fuel Injectors and Fuel Pump Ignition Controls OBD II Symbol Description Notice Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice SP201 (2.2L) Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 6:	Fuel Injectors and Fuel Pump Engine Controls Components Fuel Metering System Description MAP, IAT, TPS and ECT Sensors Fuel Level and Fuel Tank Pressure Sensors OBD II Symbol Description Notice Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Power and Grounding Connector End Views B+ Bus Bar G102 (Except Export) Oxygen Sensors Handling ESD Sensitive Parts Notice
Figure 7:	MAP, IAT, TPS and ECT Sensors Engine Controls Components Information Sensors/Switches Description Oxygen Sensors Fuel Injectors and Fuel Pump OBD II Symbol Description Notice Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice
Figure 8:	Oxygen Sensors Engine Controls Components Information Sensors/Switches Description Secondary AIR Pump Control MAP, IAT, TPS and ECT Sensors OBD II Symbol Description Notice Ign RUN and START Bus Bar Power and Grounding Connector End Views Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice G102 (Except Export)
Figure 9:	Secondary AIR Pump Control Engine Controls Components Information Sensors/Switches Description Vehicle Speed Sensor (VSS) Signal Oxygen Sensors OBD II Symbol Description Notice Power and Grounding Connector End Views Ign RUN and START Bus Bar B+ Bus Bar Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice Engine Controls Connector End Views
Figure 10:	Vehicle Speed Sensor (VSS) Signal Engine Controls Components Information Sensors/Switches Description IAC, EVAP Valve Controls, and Brake Switch Input w/ A/T Secondary AIR Pump Control OBD II Symbol Description Notice Antilock Brake System Connector End Views Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Handling ESD Sensitive Parts Notice Entertainment Connector End Views Handling ESD Sensitive Parts Notice Body Control System Connector End Views Handling ESD Sensitive Parts Notice Powertrain Control Module Connector End Views G103 and G105 (2.2L) Handling ESD Sensitive Parts Notice
Figure 11:	IAC, EVAP Valve Controls, and Brake Switch Input w/ A/T Engine Controls Components Evaporative Emission Control System Operation Description Automatic Transmission Valve Controls Vehicle Speed Sensor (VSS) Signal OBD II Symbol Description Notice Power and Grounding Connector End Views Ign RUN and START Bus Bar Handling ESD Sensitive Parts Notice Power and Ground (325 ABS) Powertrain Control Module Connector End Views Power and Ground (325 ABS) Clutch Pedal Position Switch and Stoplamp Switch Handling ESD Sensitive Parts Notice
Figure 12:	Automatic Transmission Valve Controls Engine Controls Components Powertrain Control Module Description Automatic Transmission and PNP Switch Inputs IAC, EVAP Valve Controls, and Brake Switch Input w/ A/T OBD II Symbol Description Notice Power Power and Grounding Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice
Figure 13:	Automatic Transmission and PNP Switch Inputs Engine Controls Components Powertrain Control Module Description A/C Compressor Controls Automatic Transmission Valve Controls OBD II Symbol Description Notice Handling ESD Sensitive Parts Notice Shift Lock Control Connector End Views Powertrain Control Module Connector End Views Handling ESD Sensitive Parts Notice G103 and G105 (2.2L) G103 and G105 (2.2L) Vehicle Speed Sensor (VSS) Signal
Figure 14:	A/C Compressor Controls Engine Controls Components Powertrain Control Module Controlled Air Conditioning Description Automatic Transmission and PNP Switch Inputs OBD II Symbol Description Notice B+ Bus Bar Power and Grounding Connector End Views Ign RUN and START Bus Bar G102 (Except Export) Oxygen Sensors Powertrain Control Module Connector End Views Ign ACC, RUN and RAP Bus Bar RPO C42 Handling ESD Sensitive Parts Notice HVAC Connector End Views